7439806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 12467952

約数和(自身を除く): 5028146

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 433, 781, 866, 1562, 4763, 8591, 9526, 17182, 30743, 52393, 61486, 104786, 338173, 676346, 3719903, 7439806]

約数ペア:

[(1, 7439806), (2, 3719903), (11, 676346), (22, 338173), (71, 104786), (121, 61486), (142, 52393), (242, 30743), (433, 17182), (781, 9526), (866, 8591), (1562, 4763)]